The area of a rectangular book cover is 4x^2-6x-40. The width of the book cover is 2x-8. what is the length?

If you do not have equal coefficients for both variables, can you still use the elimination method?

Aliyah had some candy to give to her four children. She took ten pieces for herself and then evenly divided the rest among her children. Each child revived two pieces. With how many pieces did she start?

The two basic types of life insurance policies are?

The inverse of p q is:

An architectural drawing of a building shows the elevation of the basement floor to be â12 feet. the elevation of the roof is 32 feet. what is the total distance from the roof to the basement floor?

Jacob counts 37 ants on the sidewalk and 11 ants on the grass. how many ants does Joes count?

A number decreased by fifteen is less than two.

What is the value of x in the equation 1/5x-2/3y=30, when y = 15?

What are two like fractions with a difference of 1/3

What is - 3x+5y=-2 2x-2y=1